fix spacing errors with towncrier build by adding custom template

changelog/+changelog_edits.fixed.md

@@ -0,0 +1 @@
+Editing old `CHANGELOG.md` entries to use uniform formatting from new Towncrier template.

changelog/+towncrier_template.added.md

@@ -0,0 +1 @@
+Added custom Towncrier template to remove extra space after new Changelog entries.

changelog/towncrier.md.template

@@ -0,0 +1,53 @@
+{% if render_title %}
+{% if versiondata.name %}
+# {{ versiondata.name }} {{ versiondata.version }} ({{ versiondata.date }})
+{% else %}
+# {{ versiondata.version }} ({{ versiondata.date }})
+{% endif %}
+{% endif %}
+{% for section, _ in sections.items() %}
+{% if section %}
+
+## {{section}}
+{% endif %}
+{% if sections[section] %}
+{% for category, val in definitions.items() if category in sections[section] %}
+### {{ definitions[category]['name'] }}
+
+{% for text, values in sections[section][category].items() %}
+- {{ text }}
+{%- if values %}
+{% if "\n  - " in text or '\n  * ' in text %}
+
+
+  (
+{%- else %}
+{% if text %} ({% endif %}
+{%- endif -%}
+{%- for issue in values %}
+{{ issue.split(": ", 1)[0] }}{% if not loop.last %}, {% endif %}
+{%- endfor %}
+{% if text %}){% endif %}
+
+{% else %}
+
+{% endif %}
+{% endfor %}
+
+{% if issues_by_category[section][category] and "]: " in issues_by_category[section][category][0] %}
+{% for issue in issues_by_category[section][category] %}
+{{ issue }}
+{% endfor %}
+
+{% endif %}
+{% if sections[section][category]|length == 0 %}
+No significant changes.
+
+{% else %}
+{% endif %}
+{% endfor %}
+{% else %}
+No significant changes.
+
+{% endif %}
+{% endfor +%}

pyproject.toml

@@ -658,6 +658,7 @@ underlines = ["", "", ""]
 title_format = "## [Infrahub - v{version}](https://github.com/opsmill/infrahub/tree/infrahub-v{version}) - {project_date}"
 issue_format = "[#{issue}](https://github.com/opsmill/infrahub/issues/{issue})"
 orphan_prefix = "+"
+template = "changelog/towncrier.md.template"
 
 [[tool.towncrier.type]]
 directory = "security"